linux-kernel - Re: [PATCH v2] USB: serial: option: add support for D-Link DWM-157 C1

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Message-ID: <20170830074620.GL20634@localhost>
Date:   Wed, 30 Aug 2017 09:46:20 +0200
From:   Johan Hovold <johan@...nel.org>
To:     "Maciej S. Szmigiero" <mail@...iej.szmigiero.name>
Cc:     Johan Hovold <johan@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH v2] USB: serial: option: add support for D-Link DWM-157 C1

On Tue, Aug 29, 2017 at 09:50:03PM +0200, Maciej S. Szmigiero wrote:
> This commit adds support (an ID, really) for D-Link DWM-157 hardware
> version C1 USB modem to option driver.
> 
> According to manufacturer-provided Windows INF file the device has four
> serial ports:
> "D-Link HSPA+DataCard Diagnostics Interface" (interface 2; modem port),
> "D-Link HSPA+DataCard NMEA Device" (interface 3),
> "D-Link HSPA+DataCard Speech Port" (interface 4),
> "D-Link HSPA+DataCard Debug Port" (interface 5).
> 
> usb-devices output:
> T:  Bus=05 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#=  3 Spd=480 MxCh= 0
> D:  Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
> P:  Vendor=2001 ProdID=7d0e Rev=03.00
> S:  Manufacturer=D-Link,Inc
> S:  Product=D-Link DWM-157
> C:  #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=500mA
> I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
> I:  If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
> I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=01 Driver=option
> I:  If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> I:  If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> I:  If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> I:  If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
> 
> Signed-off-by: Maciej S. Szmigiero <mail@...iej.szmigiero.name>
> Cc: stable@...r.kernel.org
> ---
> Changes from v1: Match the whole vendor-specific interface class instead
> of particular interface subclasses and protocols, add usb-devices output
> to the commit message.

Thanks for the v2, now applied.

Johan